Repository navigation
Expand file tree
/
Copy pathClient2.java
More file actions
executable file
·100 lines (81 loc) · 3.14 KB
/
Copy pathClient2.java
File metadata and controls
executable file
·100 lines (81 loc) · 3.14 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
import java.io.*;
import java.util.Scanner;
import java.net.*;
public class Client2 {
private static String user_name;
private Socket s;
private static DataOutputStream dos;
private DataInputStream dis;
private static Scanner scanner = new Scanner(System.in);
/**
* 整个客户端的程序入口
*/
public static void main(String[] args) {
Client2 client = new Client2();
client.connect();
System.out.println("\n...... ^_^ ----------------------------------- ^_^ ......");
System.out.println("...... ^_^ 您已连接服务器成功，快和好友聊天吧 ^_^ ......");
System.out.println( "...... ^_^ ！输入 quit 退出连接！ ^_^ ......\n");
while (true){
try {
/*------------- 发送数据给服务器 -----------------*/
//Scanner scanner = new Scanner(System.in);
String s1 = scanner.nextLine();
if (s1.equals("quit")) break;
dos.writeUTF(s1);
/*----------------------------------------------*/
} catch (IOException e1) {
System.out.println("IOException");
e1.printStackTrace();
}
}
System.out.println("\n...... ^_^ 您已退出与服务器的连接，下线成功，不能再输入信息了 ^_^ ......");
System.out.println("......... ^_^ 以下是其他客户端发送给您的离线信息 ^_^ ..........");
}
/**
* 该函数用于连接服务器中...
*/
public void connect() {
try {
s = new Socket("127.0.0.1", 9000);
dos = new DataOutputStream(s.getOutputStream());
dis = new DataInputStream(s.getInputStream());
System.out.print("^_^ 请输入您的用户名: ");
user_name = scanner.nextLine();
System.out.println("^_^ 您的用户名是: "+user_name);
try { dos.writeUTF(user_name);} catch (IOException e){e.printStackTrace();}
new Thread(new SendThread()).start();
} catch (UnknownHostException e) {
System.out.println("UnknownHostException");
e.printStackTrace();
} catch (IOException e) {
System.out.println("IOException");
e.printStackTrace();
}finally{
//关闭...
}
}
/**
* 定义线程专门用于 客户端 接收消息
*/
class SendThread implements Runnable{
private String str;
private boolean iConnect = false;
public void recMsg() {
try {
while(iConnect){
/*------------- 从服务器接收数据 并打印出来 -----------------*/
str = dis.readUTF();
System.out.println(str);
/*--------------------------------------------------------*/
}
} catch (IOException e) {
e.printStackTrace();
}
}
public void run(){
iConnect = true;
recMsg();
}
}
}